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3,403 hedge funds and large institutions have $175B invested in IBM in 2025 Q2 according to their latest regulatory filings, with 305 funds opening new positions, 1,333 increasing their positions, 1,273 reducing their positions, and 116 closing their positions.

New
Increased
Maintained
Reduced
Closed

163% more first-time investments, than exits

New positions opened: 305 | Existing positions closed: 116

28% more funds holding in top 10

Funds holding in top 10: 95122 (+27)

20% more capital invested

Capital invested by funds: $146B → $175B (+$28.7B)

4% more funds holding

Funds holding: 3,2583,403 (+145)

10% more call options, than puts

Call options by funds: $4.07B | Put options by funds: $3.71B

5% more repeat investments, than reductions

Existing positions increased: 1,333 | Existing positions reduced: 1,273

0.02% less ownership

Funds ownership: 63.31%63.29% (-0.02%)

Holders
3,403
Holders Change
+145
Holders Change %
+4.45%
% of All Funds
44.8%
Holding in Top 10
122
Holding in Top 10 Change
+27
Holding in Top 10 Change %
+28.42%
% of All Funds
1.61%
New
305
Increased
1,333
Reduced
1,273
Closed
116
Calls
$4.07B
Puts
$3.71B
Net Calls
+$355M
Net Calls Change
-$586M
Name Holding Trade Value Shares
Change
Change in
Stake
PMAM
3401
Picton Mahoney Asset Management
Ontario, Canada
$1K -$6.59M -25,580 -100%
PEAK6
3402
PEAK6
Illinois
$659 +$515 +2 New
A
3403
AlphaQuest
New York
$295 -$4.38K -17 -94%
IWM
3404
Inlight Wealth Management
Georgia
$295 -$258 -1 -50%
Marshall Wace
3405
Marshall Wace
United Kingdom
-$171M -688,352 Closed
APG Asset Management
3406
APG Asset Management
Netherlands
-$118M -513,800 Closed
CM
3407
Capula Management
Cayman Islands
-$69.8M -270,858 Closed
Hudson Bay Capital Management
3408
Hudson Bay Capital Management
Connecticut
-$65M -252,283 Closed
Mercer Global Advisors
3409
Mercer Global Advisors
Colorado
-$57.7M -223,963 Closed
CF
3410
Corebridge Financial
Texas
-$54.5M -219,225 Closed
Lord, Abbett & Co
3411
Lord, Abbett & Co
New Jersey
-$35.6M -143,200 Closed
APF
3412
Alaska Permanent Fund
Alaska
-$15.9M -65,755 Closed
FCI
3413
Financial Counselors Inc
Kansas
-$15.6M -62,860 Closed
CCMT
3414
CMT Capital Markets Trading
Germany
-$15.4M -59,810 Closed
NCM
3415
Nearwater Capital Markets
Ireland
-$12.4M -50,000 Closed
Arrowstreet Capital
3416
Arrowstreet Capital
Massachusetts
-$10.1M -40,811 Closed
AT
3417
AMF Tjänstepension
Sweden
-$10M -40,225 Closed
WI
3418
Wahed Invest
New York
-$5.93M -23,865 Closed
USAA
3419
United Services Automobile Association
Texas
-$5.16M -21,163 Closed
SC
3420
Stance Capital
Massachusetts
-$4.39M -17,669 Closed
UIC
3421
Uniplan Investment Counsel
Wisconsin
-$3.92M -15,756 Closed
ECM
3422
ExodusPoint Capital Management
New York
-$3.9M -15,662 Closed
Simplex Trading
3423
Simplex Trading
Illinois
-$4.03M -15,625 Closed
SIAG
3424
Signet Investment Advisory Group
Rhode Island
-$3.46M -13,905 Closed
MHS
3425
M Holdings Securities
Oregon
-$3.2M -12,883 Closed

IBM Hedge Fund Activity: Q2 2025 in Review

3,403 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in IBM (IBM) for Q2 2025, worth a combined $175B — up 20% from $146B a quarter earlier.

Buyers outnumbered sellers: 305 funds opened new IBM positions and 116 closed out — a net gain of 189 holders — while 1,333 added to existing stakes and 1,273 trimmed.

The largest buyer was Victory Capital Management, adding an estimated $830M. The largest seller was Amundi, cutting an estimated $589M.

  • 3,403 institutional investors held IBM (IBM) as of Q2 2025, up from 3,258 in Q1 2025.
  • Funds reported $175B of IBM stock for Q2 2025, up 20% quarter-over-quarter.
  • 305 funds opened new IBM positions in Q2 2025 and 116 closed out, a net change of +189 holders.
  • The largest IBM buyer in Q2 2025 was Victory Capital Management, an estimated $830M added.
  • The largest IBM seller in Q2 2025 was Amundi, an estimated $589M sold.

Based on aggregated 13F filings for Q2 2025.